Message From: Sent: To: Killian, Cole [Killian.Cole@epa.gov] 2/3/2025 4:30:20 PM Martin, Dawn [Martin.Dawn@epa.gov] Gotcha.

Message From: Sent: To: Killian, Cole [Killian.Cole@epa.gov] 2/6/2025 1:12:52 PM Kirkland, William [Kirkland.William@epa.gov] And how do the permission settings for my account compare to that one?

Message From: Sent: To: Jenkins, Matthew [Jenkins.Matthew@epa.gov] 2/7/2025 8:07:15 PM Killian, Cole [Killian.Cole@epa.gov]; Holt, Kendal [holt.kendal@epa.gov] I should be available then, yes.

From: zachary leiter ..- Ex. 6 Personal Privacy (PP) ent: 2/4/2025 11:08:07 PM o: Killian, Cole [Killian.Cole@epa.gov] ubject:Urgent Media Inquiry re: Department of Education Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

Message From: Sent: To: Subject: Killian, Cole [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=2D49BCB7ECD943178E281A7ADC7C635F-A3B37796-B8] 2/11/2025 2:54:43 PM Atkinson, Emily [Atkinson.Emily@epa.gov] RE: Meeting Request: Time with Chad McIntosh this week Great, thank you.

Appointment From: Sent: To: Subject: Location: Killian, Cole [/o=ExchangeLabs/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=2d49bcb7ecd943178e281a7adc7c635f-a3b37796-b8] 2/11/2025 5:11:31 PM Donahue, Sean [donahue.sean@epa.gov]; Loving, Kathryn [Loving.Kathryn@epa.gov] Sync Microsoft Teams Meeting Start: 2/11/2025 5:30:00 PM End: 2/11/2025 5:55:00 PM Show Time As: Tentative Required Attendees: Donahue, Sean; Loving, Kathryn _i icra 3f, Tt AIS Need help?

Appointment From: Sent: To: Holt, Kendal [holt.kendal@epa.gov] 2/5/2025 2:45:03 PM Jenkins, Matthew [Jenkins.Matthew@epa.gov]; Killian, Cole [Killian.Cole@epa.gov] Subject: Location: Onboarding Report Microsoft Teams Meeting Start: 2/5/2025 4:00:00 PM End: 2/5/2025 4:25:00 PM Show Time As: Tentative Required Attendees: Jenkins, Matthew; Killian, Cole PURPOSE: To review requirements for onboard reporting. 1 .-.15 Need help?

Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00000563-00331 SC_EVERSPLIT0032490 Chris Poulet - ATSDR DWPD IT Systems Support Services, MAINES HSHQEC13D00005 COASTAL INTERNATIONAL SECURITY ITS EPA IV Enterprise Support Services and Endpoint Technology (ESSET) ITS EPA IV Enterprise Support Services and Endpoint Technology (ESSET) Superfund Risk Assessment Tools 68HERH2OD0003 OAK RIDGE ASSOCIATED UNIVERSITIES MAINES OTS IT Support Services (New) Response Engineering & Analytical Contract Support Services for Chemical Screening, Review, and/or Evaluation of New, Existing, and Safer Choice 68HE0319F0020 LINTECH GLOBAL, INC., LinTech Global, Inc.

Ex. 6 Personal Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00000563-00566 SC_EVERSPLIT0032725 Support for Climate Protection Partnership Division (CPPD) IT Tools, Website, and Infrastructure ITS EPA IV Enterprise Support Services and Endpoint Technology (ESSET) Agile Decision Sciences DEFEND E Bridge NITAAC NPEP For ARD ITI 3 68HERH2OD0003 OAK RIDGE ASSOCIATED UNIVERSITIES HSHOEC13D00005 COASTAL INTERNATIONAL SECURITY Information Technology Enterprise Development MAINES Information Technology Enterprise Development 68HERC19C0017 DAWSON SOLUTIONS, LLC, DAWSON SOLUTIONS, LLC 68HE0120D0001 - 68HE0121F0006, START V MAINES Information Management Center Services (IMCS) V - R3 Superfund Records TO 68HERC24C0038 68HE0920D0004/68HE0920F0043 COMPTECH 68HERC19D0003 ICF INTERNATIONAL, LLC PESD O&M Services Contract Engines and Vehicles Compliance Information Systems(EV-CIS) DAWSON SOLUTIONS, LLC NVFEL IT/TELECOMMUNICATION SUPPORT OCE Mission Support IV 68HERC20D0018 JACOBS 68HERC20D0018 JACOBS Support Services for Chemical Screening, Review, and/or Evaluation of New, Existing, and Safer Choice DAWSON SOLUTIONS, LLC RTP ASO OTS IT Support Services (New) Information Technology Enterprise Development, SMAVCS4 OMIS TO, SMAVCS4 Task Order TO 3 HSHOEC13D00005 COASTAL INTERNATIONAL SECURITY RTP ASO IT Support and Infrastructure Services ESAT Zone 3 Region 6 140D0420A0009 68HERC20C0018 SOLUTION ONE INDUSTRIES, INC.

Message From: Sent: To: CC: Subject: Rodriguez, Victor [Rodriguez.Victor@epa.gov] 2/5/2025 10:38:20 AM Killian, Cole [Killian.Cole@epa.gov] Legare, Pamela [Legare.Pamela@epa.gov]; Barajas, Gayle [barajas.gayle@epa.gov]; Armstrong, Claudia [Armstrong.Claudia@epa.gov]; Rogers, JoanB [Rogers.JoanB@epa.gov]; Burnett-Bakr, Robbin [BurnettBakr.Robbin@epa.gov]; Brunecz, Michelle [Brunecz.Michelle@epa.gov]; Stevens, Tanya [Stevens.Tanya@epa.gov]; Taylor, Jeffrey [Taylor.Jeff@epa.gov] Access to EPA's Acquisition Data Repository Good morning, Cole, Your request for access to the EPA's Acquisition Data Repository has been completed.

From: Daren Bakst [Daren.Bakst@cei.org] ent: 3/12/2025 8:27:23 PM o: Abboud, Michael [abboud.michael@epa.gov ubject:FW: Follow Up on Major EPA Developments Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

From: Luke Bolar [bolar@clearpath.org] ent: 2/6/2025 10:45:12 PM o: Abboud, Michael [abboud.michael@epa.gov CC: Zack Roday [zack@ascent.media] ubject:Re: Second time - Mike <> Luke Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

Message From: Sent: To: Subject: Brown, Ashley [Brown.Ashley@epa.gov] 4/8/2025 1:43:43 PM Jackson, Ryan [RyanJackson@americanchemistry.com] Re: Meeting request for the Administrator - American Chemistry Council Would April 16 work Get Outlook for iOS From: Jackson, Ryan <RyanJackson@americanchemistry.com> Sent: Tuesday, April 8, 2025 9:42:14 AM To: Brown, Ashley <Brown.Ashley@epa.gov> Subject: Re: Meeting request for the Administrator - American Chemistry Council Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

From: Richard Huggins Jr.

Message From: Birsic, Michael J.